JPS56152825A - Manufacture of thermosetting molding material and its application to manjfacture thereof - Google Patents
Manufacture of thermosetting molding material and its application to manjfacture thereofInfo
- Publication number
- JPS56152825A JPS56152825A JP4734981A JP4734981A JPS56152825A JP S56152825 A JPS56152825 A JP S56152825A JP 4734981 A JP4734981 A JP 4734981A JP 4734981 A JP4734981 A JP 4734981A JP S56152825 A JPS56152825 A JP S56152825A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- molding material
- prepolymer
- groups
- manjfacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Laminated Bodies (AREA)
Abstract
The instant invention is directed to a substantially solvent-free molding material, comprising (A) from 92 to 30% by weight, of an active-hydrogen containing prepolymer containing: from 0.3 to 4% by weight, based on the prepolymer, of free primary and/or secondary amino groups, from 1.5 to 10% by weight, based on the prepolymer, of urethane groups, and from 1.5 to 10% by weight, based on the prepolymer, of urea groups; (B) from 24 to 1% by weight of a polyisocyanate having a melting point above 120 DEG C.; and (C) from 5 to 69% by weight of an organic or inorganic fibrous material with a fiber length of from 0.1 to 100 mm, the equivalent ratio between NCO groups, including masked NCO groups, and active H-atoms of components (A) and (B) is between 1:1 and 1:1.75. The instant invention is also directed to a process for the production of the substantially solvent-free molding material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803013263 DE3013263A1 (en) | 1980-04-03 | 1980-04-03 | HEAT-CURABLE MOLDING MATERIALS, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF IN A METHOD FOR THE PRODUCTION OF MOLDED BODIES |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56152825A true JPS56152825A (en) | 1981-11-26 |
JPH023411B2 JPH023411B2 (en) | 1990-01-23 |
Family
ID=6099351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4734981A Granted JPS56152825A (en) | 1980-04-03 | 1981-04-01 | Manufacture of thermosetting molding material and its application to manjfacture thereof |
Country Status (8)
Country | Link |
---|---|
US (1) | US4336180A (en) |
EP (1) | EP0042470B1 (en) |
JP (1) | JPS56152825A (en) |
AT (1) | ATE10503T1 (en) |
AU (1) | AU538203B2 (en) |
CA (1) | CA1161982A (en) |
DE (2) | DE3013263A1 (en) |
ES (1) | ES8202037A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2941051A1 (en) * | 1979-10-10 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING FIBER REINFORCED MOLDED BODIES |
WO1984003288A1 (en) * | 1983-02-16 | 1984-08-30 | Dow Chemical Co | An active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparing the active hydrogen-containing composition, and a process for preparing molded polymeric products from the active hydrogen-containing composition |
US5011647A (en) * | 1983-02-16 | 1991-04-30 | The Dow Chemical Company | Internal mold release compositions |
US4876019A (en) * | 1983-02-16 | 1989-10-24 | The Dow Chemical Company | Internal mold release compositions |
US5008033A (en) * | 1983-02-16 | 1991-04-16 | The Dow Chemical Company | Internal mold release compositions |
DE3507374A1 (en) * | 1985-03-02 | 1986-09-04 | Bayer Ag, 5090 Leverkusen | METHOD OF UNFOAMED MOLDED BODIES |
US4935460A (en) * | 1987-03-11 | 1990-06-19 | Ici Americas Inc. | Reaction injection molding compositions |
GB8821183D0 (en) * | 1988-09-09 | 1988-10-12 | Ici America Inc | Composition of matter |
DE19711528A1 (en) * | 1996-03-26 | 1997-11-06 | Relius Coatings Gmbh & Co | Strippable masking lacquer for etching metal surfaces |
US5807513A (en) * | 1997-07-08 | 1998-09-15 | Ut Automotive Dearborn, Inc. | Recycling trim components |
US6692802B1 (en) * | 1997-08-27 | 2004-02-17 | Reichhold, Inc. | Resins for lining surfaces |
AR040209A1 (en) * | 2002-06-14 | 2005-03-16 | Agrolinz Melamin Gmbh | RESIN AMINO MOLDING MATERIAL FOR PRODUCTS WITH IMPROVED FLEXIBILITY AND RESIN AMINO PRODUCTS WITH IMPROVED FLEXIBILITY |
US7185468B2 (en) | 2002-10-31 | 2007-03-06 | Jeld-Wen, Inc. | Multi-layered fire door and method for making the same |
US20070160793A1 (en) * | 2005-12-21 | 2007-07-12 | Bayer Materialscience Llc And Daimlerchrysler Corporation | Load-bearing composite panels |
EP3349981B1 (en) | 2015-09-17 | 2020-08-26 | Roberto Velozzi Jerez | Load-bearing composite panels, materials, products, and processes to make and use same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928129B2 (en) * | 1969-06-03 | 1974-03-21 | Bayer Ag, 5090 Leverkusen | Process for the production of non-cellular polyurethane plastics |
BE793041A (en) * | 1971-12-23 | 1973-06-20 | Bayer Ag | REINFORCED HARD POLYURETHANE RESINS SUITABLE FOR HEAT REVERSIBLE FORMING |
JPS5216595A (en) * | 1975-07-31 | 1977-02-07 | Kao Corp | Process for preparing anionic polyurethane emulsions |
DE2842805A1 (en) * | 1978-09-30 | 1980-04-10 | Bayer Ag | COATING MEASURES |
DE2921162A1 (en) * | 1979-05-25 | 1980-12-04 | Bayer Ag | HEAT-CURABLE MOLDING MATERIALS AND METHOD FOR THE PRODUCTION OF MOLDED BODIES |
DE2941051A1 (en) * | 1979-10-10 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING FIBER REINFORCED MOLDED BODIES |
-
1980
- 1980-04-03 DE DE19803013263 patent/DE3013263A1/en not_active Withdrawn
-
1981
- 1981-03-19 DE DE8181102062T patent/DE3167381D1/en not_active Expired
- 1981-03-19 EP EP81102062A patent/EP0042470B1/en not_active Expired
- 1981-03-19 AT AT81102062T patent/ATE10503T1/en not_active IP Right Cessation
- 1981-03-23 US US06/246,816 patent/US4336180A/en not_active Expired - Lifetime
- 1981-03-24 CA CA000375160A patent/CA1161982A/en not_active Expired
- 1981-03-27 AU AU68830/81A patent/AU538203B2/en not_active Ceased
- 1981-04-01 JP JP4734981A patent/JPS56152825A/en active Granted
- 1981-04-03 ES ES501054A patent/ES8202037A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0042470B1 (en) | 1984-11-28 |
AU6883081A (en) | 1981-10-08 |
US4336180A (en) | 1982-06-22 |
CA1161982A (en) | 1984-02-07 |
ES501054A0 (en) | 1982-01-01 |
EP0042470A3 (en) | 1982-09-08 |
ES8202037A1 (en) | 1982-01-01 |
ATE10503T1 (en) | 1984-12-15 |
DE3013263A1 (en) | 1981-10-15 |
JPH023411B2 (en) | 1990-01-23 |
DE3167381D1 (en) | 1985-01-10 |
EP0042470A2 (en) | 1981-12-30 |
AU538203B2 (en) | 1984-08-02 |
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